Move the definitions of macros used to convert between hardware IRQ numbers & shared or local interrupt numbers into the irqchip driver, which is all that should ever need to care about them. Remove GIC_CPU_TO_VEC_OFFSET() in the process since it's never used. Signed-off-by: Paul Burton <paul.burton@xxxxxxxxxx> Cc: Jason Cooper <jason@xxxxxxxxxxxxxx> Cc: Marc Zyngier <marc.zyngier@xxxxxxx> Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: linux-mips@xxxxxxxxxxxxxx --- arch/mips/include/asm/mips-boards/maltaint.h | 5 ----- drivers/irqchip/irq-mips-gic.c | 16 ++++++++++++++++ include/linux/irqchip/mips-gic.h | 19 ------------------- 3 files changed, 16 insertions(+), 24 deletions(-) diff --git a/arch/mips/include/asm/mips-boards/maltaint.h b/arch/mips/include/asm/mips-boards/maltaint.h index 987ff580466b..817698abf2eb 100644 --- a/arch/mips/include/asm/mips-boards/maltaint.h +++ b/arch/mips/include/asm/mips-boards/maltaint.h @@ -10,8 +10,6 @@ #ifndef _MIPS_MALTAINT_H #define _MIPS_MALTAINT_H -#include <linux/irqchip/mips-gic.h> - /* * Interrupts 0..15 are used for Malta ISA compatible interrupts */ @@ -62,7 +60,4 @@ #define MSC01E_INT_PERFCTR 10 #define MSC01E_INT_CPUCTR 11 -/* GIC external interrupts */ -#define GIC_INT_I8259A GIC_SHARED_TO_HWIRQ(3) - #endif /* !(_MIPS_MALTAINT_H) */ diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index 5b282a7fd7e0..d6fbc5d6e8e2 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -23,6 +23,22 @@ #include <dt-bindings/interrupt-controller/mips-gic.h> +#define GIC_MAX_INTRS 256 + +/* Add 2 to convert GIC CPU pin to core interrupt */ +#define GIC_CPU_PIN_OFFSET 2 + +/* Mapped interrupt to pin X, then GIC will generate the vector (X+1). */ +#define GIC_PIN_TO_VEC_OFFSET 1 + +/* Convert between local/shared IRQ number and GIC HW IRQ number. */ +#define GIC_LOCAL_HWIRQ_BASE 0 +#define GIC_LOCAL_TO_HWIRQ(x) (GIC_LOCAL_HWIRQ_BASE + (x)) +#define GIC_HWIRQ_TO_LOCAL(x) ((x) - GIC_LOCAL_HWIRQ_BASE) +#define GIC_SHARED_HWIRQ_BASE GIC_NUM_LOCAL_INTRS +#define GIC_SHARED_TO_HWIRQ(x) (GIC_SHARED_HWIRQ_BASE + (x)) +#define GIC_HWIRQ_TO_SHARED(x) ((x) - GIC_SHARED_HWIRQ_BASE) + unsigned int gic_present; void __iomem *mips_gic_base; diff --git a/include/linux/irqchip/mips-gic.h b/include/linux/irqchip/mips-gic.h index e93aaf529baa..da02a146b292 100644 --- a/include/linux/irqchip/mips-gic.h +++ b/include/linux/irqchip/mips-gic.h @@ -11,8 +11,6 @@ #include <linux/clocksource.h> #include <linux/ioport.h> -#define GIC_MAX_INTRS 256 - /* GIC Address Space */ #define USM_VISIBLE_SECTION_OFS 0x10000 #define USM_VISIBLE_SECTION_SIZE 0x10000 @@ -21,23 +19,6 @@ #define GIC_UMV_SH_COUNTER_31_00_OFS 0x0000 #define GIC_UMV_SH_COUNTER_63_32_OFS 0x0004 -/* Add 2 to convert GIC CPU pin to core interrupt */ -#define GIC_CPU_PIN_OFFSET 2 - -/* Add 2 to convert non-EIC hardware interrupt to EIC vector number. */ -#define GIC_CPU_TO_VEC_OFFSET 2 - -/* Mapped interrupt to pin X, then GIC will generate the vector (X+1). */ -#define GIC_PIN_TO_VEC_OFFSET 1 - -/* Convert between local/shared IRQ number and GIC HW IRQ number. */ -#define GIC_LOCAL_HWIRQ_BASE 0 -#define GIC_LOCAL_TO_HWIRQ(x) (GIC_LOCAL_HWIRQ_BASE + (x)) -#define GIC_HWIRQ_TO_LOCAL(x) ((x) - GIC_LOCAL_HWIRQ_BASE) -#define GIC_SHARED_HWIRQ_BASE GIC_NUM_LOCAL_INTRS -#define GIC_SHARED_TO_HWIRQ(x) (GIC_SHARED_HWIRQ_BASE + (x)) -#define GIC_HWIRQ_TO_SHARED(x) ((x) - GIC_SHARED_HWIRQ_BASE) - #ifdef CONFIG_MIPS_GIC extern unsigned int gic_present; -- 2.14.0
